3339441

Information

• Patent Grant
• 3339441

• References
• Source

• Patent Number

  3,339,441

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1967
  57 years ago

• CPC

  • B65H29/70 - Article bending or stiffening arrangements
  • B29D7/00 - Producing flat articles
  • B65B41/16 - by rollers
  • B65H23/02 - transversely
  • B29C71/00 - After-treatment of articles without altering their shape Apparatus therefor
  • Y10T83/343 - With means to deform work temporarily
  • Y10T83/6643 - Shaped to conform to work

• US Classifications

  • 083 - Cutting
  • 053 - Package making
  • 226 - Advancing material of indeterminate length